//----------------------------------------------------------------------------------
bool IResourcePtr::operator==(IResourcePtr& res) const{
// check whenver given one is null
if (res.isNull()){
if (isNull()) return true;
if (!isNull()) return false;
}else{
if (isNull()) return false;
}
// check for holders
ResourceHolder* A = getResourceHolder().get();
ResourceHolder* B = res.getResourceHolder().get();
if (A == B) return true;
// At this point, both holders cannot be NULL
if (A->getResource()->isResEmpty() || B->getResource()->isResEmpty()) return false;
if (A->getResource() == B->getResource()) return true;
return false;
}
//----------------------------------------------------------------------------------
IResourcePtr::IResourcePtr(const IResourcePtr& resPtr){
mHolder = resPtr.getResourceHolder();
}
